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Extract the centerline using TubeTK #135

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keesh-elucid opened this issue Feb 2, 2023 · 3 comments
Open

Extract the centerline using TubeTK #135

keesh-elucid opened this issue Feb 2, 2023 · 3 comments

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@keesh-elucid
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Hello,
Thanks very much for your example.
I have experience with both ITK and Simple ITK, but not TubeTK.
The documentation for TubeTK seems a bit sparse.

Does the following notebook extract the centerline?
With the test data (DSA-Binary.mha) and a synthetic cylinder,
I can only obtain the object itself (written to a VTP file) via vSeg.GetTubeGroup().
https://github.com/InsightSoftwareConsortium/ITKTubeTK/blob/master/examples/BinaryImage/Demo-SegmentVesselsFromBinaryImage.ipynb

thx in adv
[email protected]

@aylward
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aylward commented Feb 2, 2023 via email

@keesh-elucid
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Thanks, Stephen.
Your examples helped me over the initial learning curve.
One last question...
Since my input segmentation can be a bit rough,
I see a fragmented centerline in some cases.
What is the best method to iterate over the centerlines (tubes),
as I wish to exclude tubes with too few points?
thx e.-
image

@aylward
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aylward commented Feb 8, 2023 via email

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